Table 3 Additional parameters were included to define infarct zones within the ventricular-torso model.

From: MedalCare-XL: 16,900 healthy and pathological synthetic 12 lead ECGs from electrophysiological simulations

Electrophysiological Parameters of Myocardial Infarction

Entity

Parameter

Value

Unit

Reference

Sizing of Infarct

dco

[0, 1.0]

Sm−1

Keller et al.29

Infarct Center

\({\overrightarrow{x}}_{LAD,mi}\)

{ϕ = [0.0,2.0],

AHA et al.8

  

z = [0.1, 1.0]}

   

 

\({\overrightarrow{x}}_{RAD,mi}\)

{ϕ = [−2.0, 0.0],

  

z = [0.2,1.0]}

   

 

\({\overrightarrow{x}}_{LCX,mi}\)

{ϕ = [2.0,

  

3.14]

  

[−3.14, −2.0],

  

z =[0.2, 1.0]}

Infarct Transmurality

\({\rho }_{\nu ,mi}\)

{0.3, 1.0}

Conduction Velocity

\(c{v}_{BZ}\)

0.15

ms−1

Mendonca et al.35

 

\(c{v}_{BZ,r}\)

1.0

Mitchell Schaeffer

\({\overrightarrow{i}}_{BZ}\)

{Vgate = 0.13,

Mitchell, Schaeffer30, Loewe et al.36

Ionic Model

 

Vmin = −73.1,

mV

  

Vmax = 12.5,

mV

  

τin = 0.45,

  

τout = 3.6,

  

τopen = 44.0}

  1. Variations in the locations of the occlusion of the 3 primary arteries (LCA, LCX, and RCA) are based on clinical observations. Two different transmuralities are modeled. Fixed parameters comprise conductivity, conduction velocity, and the cellular settings.